Boston Red Sox vs Washington Nationals
Series timeline
▲ Boston Red Sox ahead (peak +14)
▼ Washington Nationals ahead (peak +3)
Boston Red Sox Montreal Expos Washington Nationals Tie Postseason One meeting per cell
Longest streaks: Boston Red Sox 6 (2020–2023), Washington Nationals 4 (2009–2012). Current: Washington Nationals 2.
Splits
| Split | Boston Red Sox record |
|---|---|
| Regular season | 30-18 |
| Hosted by Boston Red Sox | 16-8 |
| Hosted by Washington Nationals | 14-10 |
| Last 10 seasons (2009 to 2026) | 19-11 |
| Largest Boston Red Sox win | 15-0 (1998) |
| Largest Washington Nationals win | 13-1 (1999) |
Every meeting
2020s
| Season | Date | Winner | Score | Site | Round |
|---|---|---|---|---|---|
| 2026 (1-2) | Jun 29, 2026 | Boston Red Sox | 6-3 | at Boston Red Sox | |
| Jun 30, 2026 | Washington Nationals | 8-1 | at Boston Red Sox | ||
| Jul 1, 2026 | Washington Nationals | 10-2 | at Boston Red Sox | ||
| 2025 (3-0) | Jul 4, 2025 | Boston Red Sox | 11-2 | at Washington Nationals | |
| Jul 5, 2025 | Boston Red Sox | 10-3 | at Washington Nationals | ||
| Jul 6, 2025 | Boston Red Sox | 6-4 | at Washington Nationals | ||
| 2024 (2-1) | May 10, 2024 | Washington Nationals | 5-1 | at Boston Red Sox | |
| May 11, 2024 | Boston Red Sox | 4-2 | at Boston Red Sox | ||
| May 12, 2024 | Boston Red Sox | 3-2 | at Boston Red Sox | ||
| 2023 (1-2) | Aug 15, 2023 | Boston Red Sox | 5-4 | at Washington Nationals | |
| Aug 16, 2023 | Washington Nationals | 6-2 | at Washington Nationals | ||
| Aug 17, 2023 | Washington Nationals | 10-7 | at Washington Nationals | ||
| 2021 (3-0) | Oct 1, 2021 | Boston Red Sox | 4-2 | at Washington Nationals | |
| Oct 2, 2021 | Boston Red Sox | 5-3 | at Washington Nationals | ||
| Oct 3, 2021 | Boston Red Sox | 7-5 | at Washington Nationals | ||
| 2020 (2-1) | Aug 28, 2020 | Washington Nationals | 10-2 | at Boston Red Sox | |
| Aug 29, 2020 | Boston Red Sox | 5-3 | at Boston Red Sox | ||
| Aug 30, 2020 | Boston Red Sox | 9-5 | at Boston Red Sox |
2010s
| Season | Date | Winner | Score | Site | Round |
|---|---|---|---|---|---|
| 2018 (3-0) | Jul 2, 2018 | Boston Red Sox | 4-3 | at Washington Nationals | |
| Jul 3, 2018 | Boston Red Sox | 11-4 | at Washington Nationals | ||
| Jul 4, 2018 | Boston Red Sox | 3-0 | at Washington Nationals | ||
| 2015 (2-1) | Apr 13, 2015 | Boston Red Sox | 9-4 | at Boston Red Sox | |
| Apr 14, 2015 | Boston Red Sox | 8-7 | at Boston Red Sox | ||
| Apr 15, 2015 | Washington Nationals | 10-5 | at Boston Red Sox | ||
| 2012 (0-3) | Jun 8, 2012 | Washington Nationals | 7-4 | at Boston Red Sox | |
| Jun 9, 2012 | Washington Nationals | 4-2 | at Boston Red Sox | ||
| Jun 10, 2012 | Washington Nationals | 4-3 | at Boston Red Sox |
2000s
| Season | Date | Winner | Score | Site | Round |
|---|---|---|---|---|---|
| 2009 (2-1) | Jun 23, 2009 | Boston Red Sox | 11-3 | at Washington Nationals | |
| Jun 24, 2009 | Boston Red Sox | 6-4 | at Washington Nationals | ||
| Jun 25, 2009 | Washington Nationals | 9-3 | at Washington Nationals | ||
| 2006 (3-0) | Jun 19, 2006 | Boston Red Sox | 6-3 | at Boston Red Sox | |
| Jun 20, 2006 | Boston Red Sox | 11-3 | at Boston Red Sox | ||
| Jun 21, 2006 | Boston Red Sox | 9-3 | at Boston Red Sox | ||
| 2001 (2-1) | Jul 15, 2001 | Boston Red Sox | 8-5 | at Montreal Expos | |
| Jul 16, 2001 | Boston Red Sox | 6-5 | at Montreal Expos | ||
| Jul 17, 2001 | Montreal Expos | 11-7 | at Montreal Expos | ||
| 2000 (3-0) | Jul 16, 2000 | Boston Red Sox | 5-2 | at Boston Red Sox | |
| Jul 17, 2000 | Boston Red Sox | 7-3 | at Boston Red Sox | ||
| Jul 18, 2000 | Boston Red Sox | 3-1 | at Boston Red Sox |
1990s
| Season | Date | Winner | Score | Site | Round |
|---|---|---|---|---|---|
| 1999 (0-3) | Jun 7, 1999 | Montreal Expos | 8-2 | at Montreal Expos | |
| Jun 8, 1999 | Montreal Expos | 5-1 | at Montreal Expos | ||
| Jun 9, 1999 | Montreal Expos | 13-1 | at Montreal Expos | ||
| 1998 (3-0) | Jun 30, 1998 | Boston Red Sox | 7-4 | at Boston Red Sox | |
| Jul 1, 1998 | Boston Red Sox | 6-1 | at Boston Red Sox | ||
| Jul 2, 1998 | Boston Red Sox | 15-0 | at Boston Red Sox | ||
| 1997 (0-3) | Sep 1, 1997 | Montreal Expos | 4-2 | at Montreal Expos | |
| Sep 2, 1997 | Montreal Expos | 6-5 | at Montreal Expos | ||
| Sep 3, 1997 | Montreal Expos | 1-0 | at Montreal Expos |